Improving Urban Traffic by Velocity Guidance

Improving Urban Traffic by Velocity Guidance

In this paper, we use CA model to study the traffic flow on a ring road with one traffic light. A velocity guidance strategy is presented: when crossing traffic light, a message will give the driver a desired velocity in order that he can avoid sharply brakes when signal light turns red. The numeric...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Mei Chao-Qun, Huang Hai-Jun, Tang Tie-Qiao
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Automatic control
Automation
Control systems
Feedback
Lighting control
Navigation
Roads
Space technology
Traffic control
Vehicles
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Beschreibung
Zusammenfassung:In this paper, we use CA model to study the traffic flow on a ring road with one traffic light. A velocity guidance strategy is presented: when crossing traffic light, a message will give the driver a desired velocity in order that he can avoid sharply brakes when signal light turns red. The numerical results show that the velocity guidance strategy can efficiently reduce the ratio of the stopped vehicles and get relatively high and stable flow.
DOI:10.1109/ICICTA.2008.288